516897906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 1306755072

約数和(自身を除く): 789857166

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 41, 42, 46, 62, 69, 82, 93, 123, 138, 161, 186, 217, 246, 287, 322, 421, 434, 483, 574, 651, 713, 842, 861, 943, 966, 1263, 1271, 1302, 1426, 1722, 1886, 2139, 2526, 2542, 2829, 2947, 3813, 4278, 4991, 5658, 5894, 6601, 7626, 8841, 8897, 9683, 9982, 13051, 13202, 14973, 17261, 17682, 17794, 19366, 19803, 26102, 26691, 29049, 29233, 29946, 34522, 39153, 39606, 51783, 53382, 58098, 58466, 67781, 78306, 87699, 91357, 103566, 120827, 135562, 175398, 182714, 203343, 204631, 241654, 274071, 300173, 362481, 397003, 406686, 409262, 535091, 548142, 600346, 613893, 724962, 794006, 900519, 1070182, 1191009, 1227786, 1605273, 1801038, 2101211, 2382018, 2779021, 3210546, 3745637, 4202422, 5558042, 6303633, 7491274, 8337063, 11236911, 12307093, 12607266, 16674126, 22473822, 24614186, 36921279, 73842558, 86149651, 172299302, 258448953, 516897906]

約数ペア:

[(1, 516897906), (2, 258448953), (3, 172299302), (6, 86149651), (7, 73842558), (14, 36921279), (21, 24614186), (23, 22473822), (31, 16674126), (41, 12607266), (42, 12307093), (46, 11236911), (62, 8337063), (69, 7491274), (82, 6303633), (93, 5558042), (123, 4202422), (138, 3745637), (161, 3210546), (186, 2779021), (217, 2382018), (246, 2101211), (287, 1801038), (322, 1605273), (421, 1227786), (434, 1191009), (483, 1070182), (574, 900519), (651, 794006), (713, 724962), (842, 613893), (861, 600346), (943, 548142), (966, 535091), (1263, 409262), (1271, 406686), (1302, 397003), (1426, 362481), (1722, 300173), (1886, 274071), (2139, 241654), (2526, 204631), (2542, 203343), (2829, 182714), (2947, 175398), (3813, 135562), (4278, 120827), (4991, 103566), (5658, 91357), (5894, 87699), (6601, 78306), (7626, 67781), (8841, 58466), (8897, 58098), (9683, 53382), (9982, 51783), (13051, 39606), (13202, 39153), (14973, 34522), (17261, 29946), (17682, 29233), (17794, 29049), (19366, 26691), (19803, 26102)]