789564204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 2407431936

約数和(自身を除く): 1617867732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 117, 121, 132, 143, 146, 156, 191, 198, 219, 234, 242, 286, 292, 363, 382, 396, 429, 438, 468, 484, 572, 573, 657, 726, 764, 803, 858, 876, 949, 1089, 1146, 1287, 1314, 1452, 1573, 1606, 1716, 1719, 1898, 2101, 2178, 2292, 2409, 2483, 2574, 2628, 2847, 3146, 3212, 3438, 3796, 4202, 4356, 4719, 4818, 4966, 5148, 5694, 6292, 6303, 6876, 7227, 7449, 8404, 8541, 8833, 9438, 9636, 9932, 10439, 11388, 12606, 13943, 14157, 14454, 14898, 17082, 17666, 18876, 18909, 20878, 22347, 23111, 25212, 26499, 27313, 27886, 28314, 28908, 29796, 31317, 34164, 35332, 37818, 41756, 41829, 44694, 46222, 52998, 54626, 55772, 56628, 62634, 69333, 75636, 79497, 81939, 83658, 89388, 92444, 93951, 105996, 109252, 114829, 125268, 125487, 138666, 153373, 158994, 163878, 167316, 181259, 187902, 207999, 229658, 245817, 250974, 277332, 300443, 306746, 317988, 327756, 344487, 362518, 375804, 415998, 459316, 460119, 491634, 501948, 543777, 600886, 613492, 688974, 725036, 831996, 901329, 920238, 983268, 1033461, 1087554, 1201772, 1377948, 1380357, 1631331, 1687103, 1802658, 1840476, 1993849, 2066922, 2175108, 2703987, 2760714, 3262662, 3374206, 3605316, 3987698, 4133844, 5061309, 5407974, 5521428, 5981547, 6525324, 6748412, 7975396, 10122618, 10815948, 11963094, 15183927, 17944641, 20245236, 21932339, 23926188, 30367854, 35889282, 43864678, 60735708, 65797017, 71778564, 87729356, 131594034, 197391051, 263188068, 394782102, 789564204]

約数ペア:

[(1, 789564204), (2, 394782102), (3, 263188068), (4, 197391051), (6, 131594034), (9, 87729356), (11, 71778564), (12, 65797017), (13, 60735708), (18, 43864678), (22, 35889282), (26, 30367854), (33, 23926188), (36, 21932339), (39, 20245236), (44, 17944641), (52, 15183927), (66, 11963094), (73, 10815948), (78, 10122618), (99, 7975396), (117, 6748412), (121, 6525324), (132, 5981547), (143, 5521428), (146, 5407974), (156, 5061309), (191, 4133844), (198, 3987698), (219, 3605316), (234, 3374206), (242, 3262662), (286, 2760714), (292, 2703987), (363, 2175108), (382, 2066922), (396, 1993849), (429, 1840476), (438, 1802658), (468, 1687103), (484, 1631331), (572, 1380357), (573, 1377948), (657, 1201772), (726, 1087554), (764, 1033461), (803, 983268), (858, 920238), (876, 901329), (949, 831996), (1089, 725036), (1146, 688974), (1287, 613492), (1314, 600886), (1452, 543777), (1573, 501948), (1606, 491634), (1716, 460119), (1719, 459316), (1898, 415998), (2101, 375804), (2178, 362518), (2292, 344487), (2409, 327756), (2483, 317988), (2574, 306746), (2628, 300443), (2847, 277332), (3146, 250974), (3212, 245817), (3438, 229658), (3796, 207999), (4202, 187902), (4356, 181259), (4719, 167316), (4818, 163878), (4966, 158994), (5148, 153373), (5694, 138666), (6292, 125487), (6303, 125268), (6876, 114829), (7227, 109252), (7449, 105996), (8404, 93951), (8541, 92444), (8833, 89388), (9438, 83658), (9636, 81939), (9932, 79497), (10439, 75636), (11388, 69333), (12606, 62634), (13943, 56628), (14157, 55772), (14454, 54626), (14898, 52998), (17082, 46222), (17666, 44694), (18876, 41829), (18909, 41756), (20878, 37818), (22347, 35332), (23111, 34164), (25212, 31317), (26499, 29796), (27313, 28908), (27886, 28314)]