1997732016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1708

約数の個数: 240

約数和(自身を含む): 6862400064

約数和(自身を除く): 4864668048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 73, 84, 102, 112, 119, 126, 136, 144, 146, 153, 168, 204, 219, 238, 252, 272, 292, 306, 336, 357, 408, 438, 476, 504, 511, 584, 612, 657, 714, 816, 876, 952, 1008, 1022, 1071, 1168, 1224, 1241, 1314, 1428, 1533, 1597, 1752, 1904, 2044, 2142, 2448, 2482, 2628, 2856, 3066, 3194, 3504, 3723, 4088, 4284, 4599, 4791, 4964, 5256, 5712, 6132, 6388, 7446, 8176, 8568, 8687, 9198, 9582, 9928, 10512, 11169, 11179, 12264, 12776, 14373, 14892, 17136, 17374, 18396, 19164, 19856, 22338, 22358, 24528, 25552, 26061, 27149, 28746, 29784, 33537, 34748, 36792, 38328, 44676, 44716, 52122, 54298, 57492, 59568, 67074, 69496, 73584, 76656, 78183, 81447, 89352, 89432, 100611, 104244, 108596, 114984, 116581, 134148, 138992, 156366, 162894, 178704, 178864, 190043, 201222, 208488, 217192, 229968, 233162, 244341, 268296, 312732, 325788, 349743, 380086, 402444, 416976, 434384, 466324, 488682, 536592, 570129, 625464, 651576, 699486, 760172, 804888, 816067, 932648, 977364, 1049229, 1140258, 1250928, 1303152, 1398972, 1520344, 1609776, 1632134, 1710387, 1865296, 1954728, 1981877, 2098458, 2280516, 2448201, 2797944, 3040688, 3264268, 3420774, 3909456, 3963754, 4196916, 4561032, 4896402, 5595888, 5945631, 6528536, 6841548, 7344603, 7927508, 8393832, 9122064, 9792804, 11891262, 13057072, 13683096, 13873139, 14689206, 15855016, 16787664, 17836893, 19585608, 23782524, 27366192, 27746278, 29378412, 31710032, 35673786, 39171216, 41619417, 47565048, 55492556, 58756824, 71347572, 83238834, 95130096, 110985112, 117513648, 124858251, 142695144, 166477668, 221970224, 249716502, 285390288, 332955336, 499433004, 665910672, 998866008, 1997732016]

約数ペア:

[(1, 1997732016), (2, 998866008), (3, 665910672), (4, 499433004), (6, 332955336), (7, 285390288), (8, 249716502), (9, 221970224), (12, 166477668), (14, 142695144), (16, 124858251), (17, 117513648), (18, 110985112), (21, 95130096), (24, 83238834), (28, 71347572), (34, 58756824), (36, 55492556), (42, 47565048), (48, 41619417), (51, 39171216), (56, 35673786), (63, 31710032), (68, 29378412), (72, 27746278), (73, 27366192), (84, 23782524), (102, 19585608), (112, 17836893), (119, 16787664), (126, 15855016), (136, 14689206), (144, 13873139), (146, 13683096), (153, 13057072), (168, 11891262), (204, 9792804), (219, 9122064), (238, 8393832), (252, 7927508), (272, 7344603), (292, 6841548), (306, 6528536), (336, 5945631), (357, 5595888), (408, 4896402), (438, 4561032), (476, 4196916), (504, 3963754), (511, 3909456), (584, 3420774), (612, 3264268), (657, 3040688), (714, 2797944), (816, 2448201), (876, 2280516), (952, 2098458), (1008, 1981877), (1022, 1954728), (1071, 1865296), (1168, 1710387), (1224, 1632134), (1241, 1609776), (1314, 1520344), (1428, 1398972), (1533, 1303152), (1597, 1250928), (1752, 1140258), (1904, 1049229), (2044, 977364), (2142, 932648), (2448, 816067), (2482, 804888), (2628, 760172), (2856, 699486), (3066, 651576), (3194, 625464), (3504, 570129), (3723, 536592), (4088, 488682), (4284, 466324), (4599, 434384), (4791, 416976), (4964, 402444), (5256, 380086), (5712, 349743), (6132, 325788), (6388, 312732), (7446, 268296), (8176, 244341), (8568, 233162), (8687, 229968), (9198, 217192), (9582, 208488), (9928, 201222), (10512, 190043), (11169, 178864), (11179, 178704), (12264, 162894), (12776, 156366), (14373, 138992), (14892, 134148), (17136, 116581), (17374, 114984), (18396, 108596), (19164, 104244), (19856, 100611), (22338, 89432), (22358, 89352), (24528, 81447), (25552, 78183), (26061, 76656), (27149, 73584), (28746, 69496), (29784, 67074), (33537, 59568), (34748, 57492), (36792, 54298), (38328, 52122), (44676, 44716)]