1078901928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 3461552640

約数和(自身を除く): 2382650712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 31, 36, 38, 39, 52, 57, 62, 72, 76, 78, 93, 103, 104, 114, 117, 124, 152, 156, 171, 186, 206, 228, 234, 247, 248, 279, 309, 312, 342, 361, 372, 403, 412, 456, 468, 494, 558, 589, 618, 684, 722, 741, 744, 806, 824, 927, 936, 988, 1083, 1116, 1178, 1209, 1236, 1339, 1368, 1444, 1482, 1612, 1767, 1854, 1957, 1976, 2166, 2223, 2232, 2356, 2418, 2472, 2678, 2888, 2964, 3193, 3224, 3249, 3534, 3627, 3708, 3914, 4017, 4332, 4446, 4693, 4712, 4836, 5301, 5356, 5871, 5928, 6386, 6498, 7068, 7254, 7416, 7657, 7828, 8034, 8664, 8892, 9386, 9579, 9672, 10602, 10712, 11191, 11742, 12051, 12772, 12996, 14079, 14136, 14508, 15314, 15656, 16068, 17613, 17784, 18772, 19158, 21204, 22382, 22971, 23484, 24102, 25441, 25544, 25992, 28158, 28737, 29016, 30628, 32136, 33573, 35226, 37183, 37544, 38316, 41509, 42237, 42408, 44764, 45942, 46968, 48204, 50882, 56316, 57474, 60667, 61256, 67146, 68913, 70452, 74366, 76323, 76632, 83018, 84474, 89528, 91884, 96408, 100719, 101764, 111549, 112632, 114948, 121334, 124527, 134292, 137826, 140904, 145483, 148732, 152646, 166036, 168948, 182001, 183768, 201438, 203528, 223098, 228969, 229896, 242668, 249054, 268584, 275652, 290966, 297464, 305292, 332072, 334647, 337896, 364002, 373581, 402876, 436449, 446196, 457938, 483379, 485336, 498108, 546003, 551304, 581932, 610584, 669294, 728004, 747162, 788671, 805752, 872898, 892392, 915876, 966758, 996216, 1092006, 1152673, 1163864, 1309347, 1338588, 1450137, 1456008, 1494324, 1577342, 1745796, 1831752, 1933516, 2184012, 2305346, 2366013, 2618694, 2677176, 2900274, 2988648, 3154684, 3458019, 3491592, 3867032, 4350411, 4368024, 4610692, 4732026, 5237388, 5800548, 6309368, 6916038, 7098039, 8700822, 9221384, 9464052, 10374057, 10474776, 11601096, 13832076, 14196078, 14984749, 17401644, 18928104, 20748114, 27664152, 28392156, 29969498, 34803288, 41496228, 44954247, 56784312, 59938996, 82992456, 89908494, 119877992, 134862741, 179816988, 269725482, 359633976, 539450964, 1078901928]

約数ペア:

[(1, 1078901928), (2, 539450964), (3, 359633976), (4, 269725482), (6, 179816988), (8, 134862741), (9, 119877992), (12, 89908494), (13, 82992456), (18, 59938996), (19, 56784312), (24, 44954247), (26, 41496228), (31, 34803288), (36, 29969498), (38, 28392156), (39, 27664152), (52, 20748114), (57, 18928104), (62, 17401644), (72, 14984749), (76, 14196078), (78, 13832076), (93, 11601096), (103, 10474776), (104, 10374057), (114, 9464052), (117, 9221384), (124, 8700822), (152, 7098039), (156, 6916038), (171, 6309368), (186, 5800548), (206, 5237388), (228, 4732026), (234, 4610692), (247, 4368024), (248, 4350411), (279, 3867032), (309, 3491592), (312, 3458019), (342, 3154684), (361, 2988648), (372, 2900274), (403, 2677176), (412, 2618694), (456, 2366013), (468, 2305346), (494, 2184012), (558, 1933516), (589, 1831752), (618, 1745796), (684, 1577342), (722, 1494324), (741, 1456008), (744, 1450137), (806, 1338588), (824, 1309347), (927, 1163864), (936, 1152673), (988, 1092006), (1083, 996216), (1116, 966758), (1178, 915876), (1209, 892392), (1236, 872898), (1339, 805752), (1368, 788671), (1444, 747162), (1482, 728004), (1612, 669294), (1767, 610584), (1854, 581932), (1957, 551304), (1976, 546003), (2166, 498108), (2223, 485336), (2232, 483379), (2356, 457938), (2418, 446196), (2472, 436449), (2678, 402876), (2888, 373581), (2964, 364002), (3193, 337896), (3224, 334647), (3249, 332072), (3534, 305292), (3627, 297464), (3708, 290966), (3914, 275652), (4017, 268584), (4332, 249054), (4446, 242668), (4693, 229896), (4712, 228969), (4836, 223098), (5301, 203528), (5356, 201438), (5871, 183768), (5928, 182001), (6386, 168948), (6498, 166036), (7068, 152646), (7254, 148732), (7416, 145483), (7657, 140904), (7828, 137826), (8034, 134292), (8664, 124527), (8892, 121334), (9386, 114948), (9579, 112632), (9672, 111549), (10602, 101764), (10712, 100719), (11191, 96408), (11742, 91884), (12051, 89528), (12772, 84474), (12996, 83018), (14079, 76632), (14136, 76323), (14508, 74366), (15314, 70452), (15656, 68913), (16068, 67146), (17613, 61256), (17784, 60667), (18772, 57474), (19158, 56316), (21204, 50882), (22382, 48204), (22971, 46968), (23484, 45942), (24102, 44764), (25441, 42408), (25544, 42237), (25992, 41509), (28158, 38316), (28737, 37544), (29016, 37183), (30628, 35226), (32136, 33573)]