248977368

素因数分解:

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

素因数の和:187

約数の個数: 192

約数和(自身を含む): 760780800

約数和(自身を除く): 511803432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 103, 108, 114, 124, 152, 171, 186, 206, 216, 228, 248, 279, 309, 342, 361, 372, 412, 456, 513, 558, 589, 618, 684, 722, 744, 824, 837, 927, 1026, 1083, 1116, 1178, 1236, 1368, 1444, 1674, 1767, 1854, 1957, 2052, 2166, 2232, 2356, 2472, 2781, 2888, 3193, 3249, 3348, 3534, 3708, 3914, 4104, 4332, 4712, 5301, 5562, 5871, 6386, 6498, 6696, 7068, 7416, 7828, 8664, 9579, 9747, 10602, 11124, 11191, 11742, 12772, 12996, 14136, 15656, 15903, 17613, 19158, 19494, 21204, 22248, 22382, 23484, 25544, 25992, 28737, 31806, 33573, 35226, 37183, 38316, 38988, 42408, 44764, 46968, 52839, 57474, 60667, 63612, 67146, 70452, 74366, 76632, 77976, 86211, 89528, 100719, 105678, 111549, 114948, 121334, 127224, 134292, 140904, 148732, 172422, 182001, 201438, 211356, 223098, 229896, 242668, 268584, 297464, 302157, 334647, 344844, 364002, 402876, 422712, 446196, 485336, 546003, 604314, 669294, 689688, 728004, 805752, 892392, 1003941, 1092006, 1152673, 1208628, 1338588, 1456008, 1638009, 2007882, 2184012, 2305346, 2417256, 2677176, 3276018, 3458019, 4015764, 4368024, 4610692, 6552036, 6916038, 8031528, 9221384, 10374057, 13104072, 13832076, 20748114, 27664152, 31122171, 41496228, 62244342, 82992456, 124488684, 248977368]

約数ペア:

[(1, 248977368), (2, 124488684), (3, 82992456), (4, 62244342), (6, 41496228), (8, 31122171), (9, 27664152), (12, 20748114), (18, 13832076), (19, 13104072), (24, 10374057), (27, 9221384), (31, 8031528), (36, 6916038), (38, 6552036), (54, 4610692), (57, 4368024), (62, 4015764), (72, 3458019), (76, 3276018), (93, 2677176), (103, 2417256), (108, 2305346), (114, 2184012), (124, 2007882), (152, 1638009), (171, 1456008), (186, 1338588), (206, 1208628), (216, 1152673), (228, 1092006), (248, 1003941), (279, 892392), (309, 805752), (342, 728004), (361, 689688), (372, 669294), (412, 604314), (456, 546003), (513, 485336), (558, 446196), (589, 422712), (618, 402876), (684, 364002), (722, 344844), (744, 334647), (824, 302157), (837, 297464), (927, 268584), (1026, 242668), (1083, 229896), (1116, 223098), (1178, 211356), (1236, 201438), (1368, 182001), (1444, 172422), (1674, 148732), (1767, 140904), (1854, 134292), (1957, 127224), (2052, 121334), (2166, 114948), (2232, 111549), (2356, 105678), (2472, 100719), (2781, 89528), (2888, 86211), (3193, 77976), (3249, 76632), (3348, 74366), (3534, 70452), (3708, 67146), (3914, 63612), (4104, 60667), (4332, 57474), (4712, 52839), (5301, 46968), (5562, 44764), (5871, 42408), (6386, 38988), (6498, 38316), (6696, 37183), (7068, 35226), (7416, 33573), (7828, 31806), (8664, 28737), (9579, 25992), (9747, 25544), (10602, 23484), (11124, 22382), (11191, 22248), (11742, 21204), (12772, 19494), (12996, 19158), (14136, 17613), (15656, 15903)]