213427032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 665548800

約数和(自身を除く): 452121768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1237, 1659, 1896, 2054, 2184, 2212, 2474, 3081, 3318, 3711, 4108, 4424, 4948, 6162, 6636, 7189, 7422, 8216, 8659, 9896, 12324, 13272, 14378, 14844, 16081, 17318, 21567, 24648, 25977, 28756, 29688, 32162, 34636, 43134, 48243, 51954, 57512, 64324, 69272, 86268, 96486, 97723, 103908, 112567, 128648, 172536, 192972, 195446, 207816, 225134, 293169, 337701, 385944, 390892, 450268, 586338, 675402, 684061, 781784, 900536, 1172676, 1270399, 1350804, 1368122, 2052183, 2345352, 2540798, 2701608, 2736244, 3811197, 4104366, 5081596, 5472488, 7622394, 8208732, 8892793, 10163192, 15244788, 16417464, 17785586, 26678379, 30489576, 35571172, 53356758, 71142344, 106713516, 213427032]

約数ペア:

[(1, 213427032), (2, 106713516), (3, 71142344), (4, 53356758), (6, 35571172), (7, 30489576), (8, 26678379), (12, 17785586), (13, 16417464), (14, 15244788), (21, 10163192), (24, 8892793), (26, 8208732), (28, 7622394), (39, 5472488), (42, 5081596), (52, 4104366), (56, 3811197), (78, 2736244), (79, 2701608), (84, 2540798), (91, 2345352), (104, 2052183), (156, 1368122), (158, 1350804), (168, 1270399), (182, 1172676), (237, 900536), (273, 781784), (312, 684061), (316, 675402), (364, 586338), (474, 450268), (546, 390892), (553, 385944), (632, 337701), (728, 293169), (948, 225134), (1027, 207816), (1092, 195446), (1106, 192972), (1237, 172536), (1659, 128648), (1896, 112567), (2054, 103908), (2184, 97723), (2212, 96486), (2474, 86268), (3081, 69272), (3318, 64324), (3711, 57512), (4108, 51954), (4424, 48243), (4948, 43134), (6162, 34636), (6636, 32162), (7189, 29688), (7422, 28756), (8216, 25977), (8659, 24648), (9896, 21567), (12324, 17318), (13272, 16081), (14378, 14844)]