1993756464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38824

約数の個数: 160

約数和(自身を含む): 6925271040

約数和(自身を除く): 4931514576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 5712, 6426, 7344, 8568, 12852, 17136, 25704, 38783, 51408, 77566, 116349, 155132, 232698, 271481, 310264, 349047, 465396, 542962, 620528, 659311, 698094, 814443, 930792, 1047141, 1085924, 1318622, 1396188, 1628886, 1861584, 1977933, 2094282, 2171848, 2443329, 2637244, 2792376, 3257772, 3955866, 4188564, 4343696, 4615177, 4886658, 5274488, 5584752, 5933799, 6515544, 7329987, 7911732, 8377128, 9230354, 9773316, 10548976, 11867598, 13031088, 13845531, 14659974, 15823464, 16754256, 17801397, 18460708, 19546632, 23735196, 27691062, 29319948, 31646928, 35602794, 36921416, 39093264, 41536593, 47470392, 55382124, 58639896, 71205588, 73842832, 83073186, 94940784, 110764248, 117279792, 124609779, 142411176, 166146372, 221528496, 249219558, 284822352, 332292744, 498439116, 664585488, 996878232, 1993756464]

約数ペア:

[(1, 1993756464), (2, 996878232), (3, 664585488), (4, 498439116), (6, 332292744), (7, 284822352), (8, 249219558), (9, 221528496), (12, 166146372), (14, 142411176), (16, 124609779), (17, 117279792), (18, 110764248), (21, 94940784), (24, 83073186), (27, 73842832), (28, 71205588), (34, 58639896), (36, 55382124), (42, 47470392), (48, 41536593), (51, 39093264), (54, 36921416), (56, 35602794), (63, 31646928), (68, 29319948), (72, 27691062), (84, 23735196), (102, 19546632), (108, 18460708), (112, 17801397), (119, 16754256), (126, 15823464), (136, 14659974), (144, 13845531), (153, 13031088), (168, 11867598), (189, 10548976), (204, 9773316), (216, 9230354), (238, 8377128), (252, 7911732), (272, 7329987), (306, 6515544), (336, 5933799), (357, 5584752), (378, 5274488), (408, 4886658), (432, 4615177), (459, 4343696), (476, 4188564), (504, 3955866), (612, 3257772), (714, 2792376), (756, 2637244), (816, 2443329), (918, 2171848), (952, 2094282), (1008, 1977933), (1071, 1861584), (1224, 1628886), (1428, 1396188), (1512, 1318622), (1836, 1085924), (1904, 1047141), (2142, 930792), (2448, 814443), (2856, 698094), (3024, 659311), (3213, 620528), (3672, 542962), (4284, 465396), (5712, 349047), (6426, 310264), (7344, 271481), (8568, 232698), (12852, 155132), (17136, 116349), (25704, 77566), (38783, 51408)]