902005992

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 2637891360

約数和(自身を除く): 1735885368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 67, 68, 72, 102, 134, 136, 153, 201, 204, 268, 289, 306, 402, 408, 536, 578, 603, 612, 647, 804, 867, 1139, 1156, 1206, 1224, 1294, 1608, 1734, 1941, 2278, 2312, 2412, 2588, 2601, 3417, 3468, 3882, 4556, 4824, 5176, 5202, 5823, 6834, 6936, 7764, 9112, 10251, 10404, 10999, 11646, 13668, 15528, 19363, 20502, 20808, 21998, 23292, 27336, 32997, 38726, 41004, 43349, 43996, 46584, 58089, 65994, 77452, 82008, 86698, 87992, 98991, 116178, 130047, 131988, 154904, 173396, 174267, 186983, 197982, 232356, 260094, 263976, 346792, 348534, 373966, 390141, 395964, 464712, 520188, 560949, 697068, 736933, 747932, 780282, 791928, 1040376, 1121898, 1394136, 1473866, 1495864, 1560564, 1682847, 2210799, 2243796, 2947732, 3121128, 3365694, 4421598, 4487592, 5895464, 6632397, 6731388, 8843196, 12527861, 13264794, 13462776, 17686392, 25055722, 26529588, 37583583, 50111444, 53059176, 75167166, 100222888, 112750749, 150334332, 225501498, 300668664, 451002996, 902005992]

約数ペア:

[(1, 902005992), (2, 451002996), (3, 300668664), (4, 225501498), (6, 150334332), (8, 112750749), (9, 100222888), (12, 75167166), (17, 53059176), (18, 50111444), (24, 37583583), (34, 26529588), (36, 25055722), (51, 17686392), (67, 13462776), (68, 13264794), (72, 12527861), (102, 8843196), (134, 6731388), (136, 6632397), (153, 5895464), (201, 4487592), (204, 4421598), (268, 3365694), (289, 3121128), (306, 2947732), (402, 2243796), (408, 2210799), (536, 1682847), (578, 1560564), (603, 1495864), (612, 1473866), (647, 1394136), (804, 1121898), (867, 1040376), (1139, 791928), (1156, 780282), (1206, 747932), (1224, 736933), (1294, 697068), (1608, 560949), (1734, 520188), (1941, 464712), (2278, 395964), (2312, 390141), (2412, 373966), (2588, 348534), (2601, 346792), (3417, 263976), (3468, 260094), (3882, 232356), (4556, 197982), (4824, 186983), (5176, 174267), (5202, 173396), (5823, 154904), (6834, 131988), (6936, 130047), (7764, 116178), (9112, 98991), (10251, 87992), (10404, 86698), (10999, 82008), (11646, 77452), (13668, 65994), (15528, 58089), (19363, 46584), (20502, 43996), (20808, 43349), (21998, 41004), (23292, 38726), (27336, 32997)]