421163694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 1093248000

約数和(自身を除く): 672084306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 79, 87, 126, 158, 174, 203, 237, 261, 406, 474, 522, 553, 609, 711, 1106, 1218, 1422, 1459, 1659, 1827, 2291, 2918, 3318, 3654, 4377, 4582, 4977, 6873, 8754, 9954, 10213, 13131, 13746, 16037, 20426, 20619, 26262, 30639, 32074, 41238, 42311, 48111, 61278, 84622, 91917, 96222, 115261, 126933, 144333, 183834, 230522, 253866, 288666, 296177, 345783, 380799, 592354, 691566, 761598, 806827, 888531, 1037349, 1613654, 1777062, 2074698, 2420481, 2665593, 3342569, 4840962, 5331186, 6685138, 7261443, 10027707, 14522886, 20055414, 23397983, 30083121, 46795966, 60166242, 70193949, 140387898, 210581847, 421163694]

約数ペア:

[(1, 421163694), (2, 210581847), (3, 140387898), (6, 70193949), (7, 60166242), (9, 46795966), (14, 30083121), (18, 23397983), (21, 20055414), (29, 14522886), (42, 10027707), (58, 7261443), (63, 6685138), (79, 5331186), (87, 4840962), (126, 3342569), (158, 2665593), (174, 2420481), (203, 2074698), (237, 1777062), (261, 1613654), (406, 1037349), (474, 888531), (522, 806827), (553, 761598), (609, 691566), (711, 592354), (1106, 380799), (1218, 345783), (1422, 296177), (1459, 288666), (1659, 253866), (1827, 230522), (2291, 183834), (2918, 144333), (3318, 126933), (3654, 115261), (4377, 96222), (4582, 91917), (4977, 84622), (6873, 61278), (8754, 48111), (9954, 42311), (10213, 41238), (13131, 32074), (13746, 30639), (16037, 26262), (20426, 20619)]