1421067912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 4095014400

約数和(自身を除く): 2673946488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 491, 577, 627, 836, 982, 1154, 1254, 1473, 1672, 1731, 1964, 2308, 2508, 2946, 3462, 3928, 4616, 5016, 5401, 5892, 6347, 6924, 9329, 10802, 10963, 11784, 12694, 13848, 16203, 18658, 19041, 21604, 21926, 25388, 27987, 32406, 32889, 37316, 38082, 43208, 43852, 50776, 55974, 64812, 65778, 74632, 76164, 87704, 102619, 111948, 120593, 129624, 131556, 152328, 205238, 223896, 241186, 263112, 283307, 307857, 361779, 410476, 482372, 566614, 615714, 723558, 820952, 849921, 964744, 1133228, 1231428, 1447116, 1699842, 2266456, 2462856, 2894232, 3116377, 3399684, 5382833, 6232754, 6799368, 9349131, 10765666, 12465508, 16148499, 18698262, 21531332, 24931016, 32296998, 37396524, 43062664, 59211163, 64593996, 74793048, 118422326, 129187992, 177633489, 236844652, 355266978, 473689304, 710533956, 1421067912]

約数ペア:

[(1, 1421067912), (2, 710533956), (3, 473689304), (4, 355266978), (6, 236844652), (8, 177633489), (11, 129187992), (12, 118422326), (19, 74793048), (22, 64593996), (24, 59211163), (33, 43062664), (38, 37396524), (44, 32296998), (57, 24931016), (66, 21531332), (76, 18698262), (88, 16148499), (114, 12465508), (132, 10765666), (152, 9349131), (209, 6799368), (228, 6232754), (264, 5382833), (418, 3399684), (456, 3116377), (491, 2894232), (577, 2462856), (627, 2266456), (836, 1699842), (982, 1447116), (1154, 1231428), (1254, 1133228), (1473, 964744), (1672, 849921), (1731, 820952), (1964, 723558), (2308, 615714), (2508, 566614), (2946, 482372), (3462, 410476), (3928, 361779), (4616, 307857), (5016, 283307), (5401, 263112), (5892, 241186), (6347, 223896), (6924, 205238), (9329, 152328), (10802, 131556), (10963, 129624), (11784, 120593), (12694, 111948), (13848, 102619), (16203, 87704), (18658, 76164), (19041, 74632), (21604, 65778), (21926, 64812), (25388, 55974), (27987, 50776), (32406, 43852), (32889, 43208), (37316, 38082)]