1276192346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 2440933056

約数和(自身を除く): 1164740710

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 61, 122, 143, 169, 187, 221, 286, 331, 338, 374, 442, 662, 671, 793, 1037, 1342, 1586, 1859, 2074, 2431, 2873, 3641, 3718, 4303, 4862, 5627, 5746, 7282, 8606, 8723, 10309, 11254, 11407, 13481, 17446, 20191, 20618, 22814, 26962, 31603, 40382, 47333, 55939, 61897, 63206, 73151, 94666, 111878, 113399, 123794, 146302, 148291, 175253, 222101, 226798, 262483, 296582, 343247, 350506, 444202, 524966, 615329, 686494, 804661, 950963, 1230658, 1609322, 1901926, 1927783, 2887313, 3412279, 3775717, 3855566, 4462211, 5774626, 6824558, 7551434, 8924422, 10460593, 20921186, 37535069, 49084321, 58008743, 75070138, 98168642, 116017486, 638096173, 1276192346]

約数ペア:

[(1, 1276192346), (2, 638096173), (11, 116017486), (13, 98168642), (17, 75070138), (22, 58008743), (26, 49084321), (34, 37535069), (61, 20921186), (122, 10460593), (143, 8924422), (169, 7551434), (187, 6824558), (221, 5774626), (286, 4462211), (331, 3855566), (338, 3775717), (374, 3412279), (442, 2887313), (662, 1927783), (671, 1901926), (793, 1609322), (1037, 1230658), (1342, 950963), (1586, 804661), (1859, 686494), (2074, 615329), (2431, 524966), (2873, 444202), (3641, 350506), (3718, 343247), (4303, 296582), (4862, 262483), (5627, 226798), (5746, 222101), (7282, 175253), (8606, 148291), (8723, 146302), (10309, 123794), (11254, 113399), (11407, 111878), (13481, 94666), (17446, 73151), (20191, 63206), (20618, 61897), (22814, 55939), (26962, 47333), (31603, 40382)]