858679038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 2280798000

約数和(自身を除く): 1422118962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 59, 63, 87, 98, 118, 126, 147, 174, 177, 203, 261, 294, 354, 406, 413, 441, 522, 531, 569, 609, 826, 882, 1062, 1138, 1218, 1239, 1421, 1707, 1711, 1827, 2478, 2842, 2891, 3414, 3422, 3654, 3717, 3983, 4263, 5121, 5133, 5782, 7434, 7966, 8526, 8673, 10242, 10266, 11949, 11977, 12789, 15399, 16501, 17346, 23898, 23954, 25578, 26019, 27881, 30798, 33002, 33571, 35847, 35931, 49503, 52038, 55762, 67142, 71694, 71862, 83643, 83839, 99006, 100713, 107793, 115507, 148509, 167286, 167678, 201426, 215586, 231014, 234997, 250929, 251517, 297018, 302139, 346521, 469994, 501858, 503034, 604278, 693042, 704991, 754551, 808549, 973559, 1039563, 1409982, 1509102, 1617098, 1644979, 1947118, 2079126, 2114973, 2425647, 2920677, 3289958, 4229946, 4851294, 4934937, 5841354, 6814913, 7276941, 8762031, 9869874, 13629826, 14553882, 14804811, 17524062, 20444739, 29609622, 40889478, 47704391, 61334217, 95408782, 122668434, 143113173, 286226346, 429339519, 858679038]

約数ペア:

[(1, 858679038), (2, 429339519), (3, 286226346), (6, 143113173), (7, 122668434), (9, 95408782), (14, 61334217), (18, 47704391), (21, 40889478), (29, 29609622), (42, 20444739), (49, 17524062), (58, 14804811), (59, 14553882), (63, 13629826), (87, 9869874), (98, 8762031), (118, 7276941), (126, 6814913), (147, 5841354), (174, 4934937), (177, 4851294), (203, 4229946), (261, 3289958), (294, 2920677), (354, 2425647), (406, 2114973), (413, 2079126), (441, 1947118), (522, 1644979), (531, 1617098), (569, 1509102), (609, 1409982), (826, 1039563), (882, 973559), (1062, 808549), (1138, 754551), (1218, 704991), (1239, 693042), (1421, 604278), (1707, 503034), (1711, 501858), (1827, 469994), (2478, 346521), (2842, 302139), (2891, 297018), (3414, 251517), (3422, 250929), (3654, 234997), (3717, 231014), (3983, 215586), (4263, 201426), (5121, 167678), (5133, 167286), (5782, 148509), (7434, 115507), (7966, 107793), (8526, 100713), (8673, 99006), (10242, 83839), (10266, 83643), (11949, 71862), (11977, 71694), (12789, 67142), (15399, 55762), (16501, 52038), (17346, 49503), (23898, 35931), (23954, 35847), (25578, 33571), (26019, 33002), (27881, 30798)]