387693936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 1349437440

約数和(自身を除く): 961743504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 653, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1306, 1368, 1488, 1596, 1736, 1767, 1953, 1959, 2128, 2232, 2356, 2394, 2604, 2612, 2736, 3192, 3472, 3534, 3906, 3918, 4123, 4464, 4571, 4712, 4788, 5208, 5224, 5301, 5877, 6384, 7068, 7812, 7836, 8246, 9142, 9424, 9576, 10416, 10448, 10602, 11754, 12369, 12407, 13713, 14136, 15624, 15672, 16492, 18284, 19152, 20243, 21204, 23508, 24738, 24814, 27426, 28272, 31248, 31344, 32984, 36568, 37107, 37221, 40486, 41139, 42408, 47016, 49476, 49628, 54852, 60729, 65968, 73136, 74214, 74442, 80972, 82278, 84816, 86849, 94032, 98952, 99256, 109704, 111663, 121458, 141701, 148428, 148884, 161944, 164556, 173698, 182187, 197904, 198512, 219408, 223326, 242916, 260547, 283402, 296856, 297768, 323888, 329112, 347396, 364374, 384617, 425103, 446652, 485832, 521094, 566804, 593712, 595536, 658224, 694792, 728748, 769234, 781641, 850206, 893304, 971664, 1042188, 1133608, 1153851, 1275309, 1389584, 1457496, 1538468, 1563282, 1700412, 1786608, 2084376, 2267216, 2307702, 2550618, 2692319, 2914992, 3076936, 3126564, 3400824, 3461553, 4168752, 4615404, 5101236, 5384638, 6153872, 6253128, 6801648, 6923106, 8076957, 9230808, 10202472, 10769276, 12506256, 13846212, 16153914, 18461616, 20404944, 21538552, 24230871, 27692424, 32307828, 43077104, 48461742, 55384848, 64615656, 96923484, 129231312, 193846968, 387693936]

約数ペア:

[(1, 387693936), (2, 193846968), (3, 129231312), (4, 96923484), (6, 64615656), (7, 55384848), (8, 48461742), (9, 43077104), (12, 32307828), (14, 27692424), (16, 24230871), (18, 21538552), (19, 20404944), (21, 18461616), (24, 16153914), (28, 13846212), (31, 12506256), (36, 10769276), (38, 10202472), (42, 9230808), (48, 8076957), (56, 6923106), (57, 6801648), (62, 6253128), (63, 6153872), (72, 5384638), (76, 5101236), (84, 4615404), (93, 4168752), (112, 3461553), (114, 3400824), (124, 3126564), (126, 3076936), (133, 2914992), (144, 2692319), (152, 2550618), (168, 2307702), (171, 2267216), (186, 2084376), (217, 1786608), (228, 1700412), (248, 1563282), (252, 1538468), (266, 1457496), (279, 1389584), (304, 1275309), (336, 1153851), (342, 1133608), (372, 1042188), (399, 971664), (434, 893304), (456, 850206), (496, 781641), (504, 769234), (532, 728748), (558, 694792), (589, 658224), (651, 595536), (653, 593712), (684, 566804), (744, 521094), (798, 485832), (868, 446652), (912, 425103), (1008, 384617), (1064, 364374), (1116, 347396), (1178, 329112), (1197, 323888), (1302, 297768), (1306, 296856), (1368, 283402), (1488, 260547), (1596, 242916), (1736, 223326), (1767, 219408), (1953, 198512), (1959, 197904), (2128, 182187), (2232, 173698), (2356, 164556), (2394, 161944), (2604, 148884), (2612, 148428), (2736, 141701), (3192, 121458), (3472, 111663), (3534, 109704), (3906, 99256), (3918, 98952), (4123, 94032), (4464, 86849), (4571, 84816), (4712, 82278), (4788, 80972), (5208, 74442), (5224, 74214), (5301, 73136), (5877, 65968), (6384, 60729), (7068, 54852), (7812, 49628), (7836, 49476), (8246, 47016), (9142, 42408), (9424, 41139), (9576, 40486), (10416, 37221), (10448, 37107), (10602, 36568), (11754, 32984), (12369, 31344), (12407, 31248), (13713, 28272), (14136, 27426), (15624, 24814), (15672, 24738), (16492, 23508), (18284, 21204), (19152, 20243)]