1397188104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7603}}^1$

素因数の和:7675

約数の個数: 128

約数和(自身を含む): 4087910400

約数和(自身を除く): 2690722296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 4712, 4836, 5928, 7068, 7603, 7657, 9672, 14136, 15206, 15314, 22809, 22971, 30412, 30628, 45618, 45942, 60824, 61256, 91236, 91884, 98839, 144457, 182472, 183768, 197678, 235693, 288914, 296517, 395356, 433371, 471386, 577828, 593034, 707079, 790712, 866742, 942772, 1155656, 1186068, 1414158, 1733484, 1877941, 1885544, 2372136, 2828316, 3064009, 3466968, 3755882, 4478167, 5633823, 5656632, 6128018, 7511764, 8956334, 9192027, 11267646, 12256036, 13434501, 15023528, 17912668, 18384054, 22535292, 24512072, 26869002, 35825336, 36768108, 45070584, 53738004, 58216171, 73536216, 107476008, 116432342, 174648513, 232864684, 349297026, 465729368, 698594052, 1397188104]

約数ペア:

[(1, 1397188104), (2, 698594052), (3, 465729368), (4, 349297026), (6, 232864684), (8, 174648513), (12, 116432342), (13, 107476008), (19, 73536216), (24, 58216171), (26, 53738004), (31, 45070584), (38, 36768108), (39, 35825336), (52, 26869002), (57, 24512072), (62, 22535292), (76, 18384054), (78, 17912668), (93, 15023528), (104, 13434501), (114, 12256036), (124, 11267646), (152, 9192027), (156, 8956334), (186, 7511764), (228, 6128018), (247, 5656632), (248, 5633823), (312, 4478167), (372, 3755882), (403, 3466968), (456, 3064009), (494, 2828316), (589, 2372136), (741, 1885544), (744, 1877941), (806, 1733484), (988, 1414158), (1178, 1186068), (1209, 1155656), (1482, 942772), (1612, 866742), (1767, 790712), (1976, 707079), (2356, 593034), (2418, 577828), (2964, 471386), (3224, 433371), (3534, 395356), (4712, 296517), (4836, 288914), (5928, 235693), (7068, 197678), (7603, 183768), (7657, 182472), (9672, 144457), (14136, 98839), (15206, 91884), (15314, 91236), (22809, 61256), (22971, 60824), (30412, 45942), (30628, 45618)]