1889563872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23629}}^1$

素因数の和:23673

約数の個数: 144

約数和(自身を含む): 6109583760

約数和(自身を除く): 4220019888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5712, 6664, 9996, 11424, 13328, 19992, 23629, 26656, 39984, 47258, 70887, 79968, 94516, 141774, 165403, 189032, 283548, 330806, 378064, 401693, 496209, 567096, 661612, 756128, 803386, 992418, 1134192, 1157821, 1205079, 1323224, 1606772, 1984836, 2268384, 2315642, 2410158, 2646448, 2811851, 3213544, 3473463, 3969672, 4631284, 4820316, 5292896, 5623702, 6427088, 6946926, 7939344, 8435553, 9262568, 9640632, 11247404, 12854176, 13893852, 15878688, 16871106, 18525136, 19281264, 19682957, 22494808, 27787704, 33742212, 37050272, 38562528, 39365914, 44989616, 55575408, 59048871, 67484424, 78731828, 89979232, 111150816, 118097742, 134968848, 157463656, 236195484, 269937696, 314927312, 472390968, 629854624, 944781936, 1889563872]

約数ペア:

[(1, 1889563872), (2, 944781936), (3, 629854624), (4, 472390968), (6, 314927312), (7, 269937696), (8, 236195484), (12, 157463656), (14, 134968848), (16, 118097742), (17, 111150816), (21, 89979232), (24, 78731828), (28, 67484424), (32, 59048871), (34, 55575408), (42, 44989616), (48, 39365914), (49, 38562528), (51, 37050272), (56, 33742212), (68, 27787704), (84, 22494808), (96, 19682957), (98, 19281264), (102, 18525136), (112, 16871106), (119, 15878688), (136, 13893852), (147, 12854176), (168, 11247404), (196, 9640632), (204, 9262568), (224, 8435553), (238, 7939344), (272, 6946926), (294, 6427088), (336, 5623702), (357, 5292896), (392, 4820316), (408, 4631284), (476, 3969672), (544, 3473463), (588, 3213544), (672, 2811851), (714, 2646448), (784, 2410158), (816, 2315642), (833, 2268384), (952, 1984836), (1176, 1606772), (1428, 1323224), (1568, 1205079), (1632, 1157821), (1666, 1134192), (1904, 992418), (2352, 803386), (2499, 756128), (2856, 661612), (3332, 567096), (3808, 496209), (4704, 401693), (4998, 378064), (5712, 330806), (6664, 283548), (9996, 189032), (11424, 165403), (13328, 141774), (19992, 94516), (23629, 79968), (26656, 70887), (39984, 47258)]