719267952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 2201192448

約数和(自身を除く): 1481924496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 103, 104, 114, 124, 152, 156, 186, 206, 208, 228, 247, 248, 304, 309, 312, 361, 372, 403, 412, 456, 494, 496, 589, 618, 624, 722, 741, 744, 806, 824, 912, 988, 1083, 1178, 1209, 1236, 1339, 1444, 1482, 1488, 1612, 1648, 1767, 1957, 1976, 2166, 2356, 2418, 2472, 2678, 2888, 2964, 3193, 3224, 3534, 3914, 3952, 4017, 4332, 4693, 4712, 4836, 4944, 5356, 5776, 5871, 5928, 6386, 6448, 7068, 7657, 7828, 8034, 8664, 9386, 9424, 9579, 9672, 10712, 11191, 11742, 11856, 12772, 14079, 14136, 15314, 15656, 16068, 17328, 18772, 19158, 19344, 21424, 22382, 22971, 23484, 25441, 25544, 28158, 28272, 30628, 31312, 32136, 33573, 37183, 37544, 38316, 41509, 44764, 45942, 46968, 50882, 51088, 56316, 60667, 61256, 64272, 67146, 74366, 75088, 76323, 76632, 83018, 89528, 91884, 93936, 101764, 111549, 112632, 121334, 122512, 124527, 134292, 145483, 148732, 152646, 153264, 166036, 179056, 182001, 183768, 203528, 223098, 225264, 242668, 249054, 268584, 290966, 297464, 305292, 332072, 364002, 367536, 407056, 436449, 446196, 483379, 485336, 498108, 537168, 581932, 594928, 610584, 664144, 728004, 788671, 872898, 892392, 966758, 970672, 996216, 1152673, 1163864, 1221168, 1450137, 1456008, 1577342, 1745796, 1784784, 1933516, 1992432, 2305346, 2327728, 2366013, 2900274, 2912016, 3154684, 3458019, 3491592, 3867032, 4610692, 4732026, 5800548, 6309368, 6916038, 6983184, 7734064, 9221384, 9464052, 11601096, 12618736, 13832076, 14984749, 18442768, 18928104, 23202192, 27664152, 29969498, 37856208, 44954247, 55328304, 59938996, 89908494, 119877992, 179816988, 239755984, 359633976, 719267952]

約数ペア:

[(1, 719267952), (2, 359633976), (3, 239755984), (4, 179816988), (6, 119877992), (8, 89908494), (12, 59938996), (13, 55328304), (16, 44954247), (19, 37856208), (24, 29969498), (26, 27664152), (31, 23202192), (38, 18928104), (39, 18442768), (48, 14984749), (52, 13832076), (57, 12618736), (62, 11601096), (76, 9464052), (78, 9221384), (93, 7734064), (103, 6983184), (104, 6916038), (114, 6309368), (124, 5800548), (152, 4732026), (156, 4610692), (186, 3867032), (206, 3491592), (208, 3458019), (228, 3154684), (247, 2912016), (248, 2900274), (304, 2366013), (309, 2327728), (312, 2305346), (361, 1992432), (372, 1933516), (403, 1784784), (412, 1745796), (456, 1577342), (494, 1456008), (496, 1450137), (589, 1221168), (618, 1163864), (624, 1152673), (722, 996216), (741, 970672), (744, 966758), (806, 892392), (824, 872898), (912, 788671), (988, 728004), (1083, 664144), (1178, 610584), (1209, 594928), (1236, 581932), (1339, 537168), (1444, 498108), (1482, 485336), (1488, 483379), (1612, 446196), (1648, 436449), (1767, 407056), (1957, 367536), (1976, 364002), (2166, 332072), (2356, 305292), (2418, 297464), (2472, 290966), (2678, 268584), (2888, 249054), (2964, 242668), (3193, 225264), (3224, 223098), (3534, 203528), (3914, 183768), (3952, 182001), (4017, 179056), (4332, 166036), (4693, 153264), (4712, 152646), (4836, 148732), (4944, 145483), (5356, 134292), (5776, 124527), (5871, 122512), (5928, 121334), (6386, 112632), (6448, 111549), (7068, 101764), (7657, 93936), (7828, 91884), (8034, 89528), (8664, 83018), (9386, 76632), (9424, 76323), (9579, 75088), (9672, 74366), (10712, 67146), (11191, 64272), (11742, 61256), (11856, 60667), (12772, 56316), (14079, 51088), (14136, 50882), (15314, 46968), (15656, 45942), (16068, 44764), (17328, 41509), (18772, 38316), (19158, 37544), (19344, 37183), (21424, 33573), (22382, 32136), (22971, 31312), (23484, 30628), (25441, 28272), (25544, 28158)]