1342669384

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 3149280000

約数和(自身を除く): 1806610616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 107, 119, 136, 196, 214, 238, 269, 343, 392, 428, 476, 538, 686, 749, 833, 856, 952, 1076, 1372, 1498, 1666, 1819, 1883, 2152, 2744, 2996, 3332, 3638, 3766, 4573, 5243, 5831, 5992, 6664, 7276, 7532, 9146, 10486, 11662, 12733, 13181, 14552, 15064, 18292, 20972, 23324, 25466, 26362, 28783, 32011, 36584, 36701, 41944, 46648, 50932, 52724, 57566, 64022, 73402, 89131, 92267, 101864, 105448, 115132, 128044, 146804, 178262, 184534, 201481, 224077, 230264, 256088, 293608, 356524, 369068, 402962, 448154, 489311, 623917, 713048, 738136, 805924, 896308, 978622, 1247834, 1410367, 1568539, 1611848, 1792616, 1957244, 2495668, 2820734, 3137078, 3425177, 3914488, 4991336, 5641468, 6274156, 6850354, 9872569, 11282936, 12548312, 13700708, 19745138, 23976239, 27401416, 39490276, 47952478, 78980552, 95904956, 167833673, 191809912, 335667346, 671334692, 1342669384]

約数ペア:

[(1, 1342669384), (2, 671334692), (4, 335667346), (7, 191809912), (8, 167833673), (14, 95904956), (17, 78980552), (28, 47952478), (34, 39490276), (49, 27401416), (56, 23976239), (68, 19745138), (98, 13700708), (107, 12548312), (119, 11282936), (136, 9872569), (196, 6850354), (214, 6274156), (238, 5641468), (269, 4991336), (343, 3914488), (392, 3425177), (428, 3137078), (476, 2820734), (538, 2495668), (686, 1957244), (749, 1792616), (833, 1611848), (856, 1568539), (952, 1410367), (1076, 1247834), (1372, 978622), (1498, 896308), (1666, 805924), (1819, 738136), (1883, 713048), (2152, 623917), (2744, 489311), (2996, 448154), (3332, 402962), (3638, 369068), (3766, 356524), (4573, 293608), (5243, 256088), (5831, 230264), (5992, 224077), (6664, 201481), (7276, 184534), (7532, 178262), (9146, 146804), (10486, 128044), (11662, 115132), (12733, 105448), (13181, 101864), (14552, 92267), (15064, 89131), (18292, 73402), (20972, 64022), (23324, 57566), (25466, 52724), (26362, 50932), (28783, 46648), (32011, 41944), (36584, 36701)]