306021352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 759628800

約数和(自身を除く): 453607448

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 79, 91, 104, 119, 136, 158, 182, 221, 238, 313, 316, 364, 442, 476, 553, 626, 632, 728, 884, 952, 1027, 1106, 1252, 1343, 1547, 1768, 2054, 2191, 2212, 2504, 2686, 3094, 4069, 4108, 4382, 4424, 5321, 5372, 6188, 7189, 8138, 8216, 8764, 9401, 10642, 10744, 12376, 14378, 16276, 17459, 17528, 18802, 21284, 24727, 28483, 28756, 32552, 34918, 37247, 37604, 42568, 49454, 56966, 57512, 69173, 69836, 74494, 75208, 98908, 113932, 122213, 138346, 139672, 148988, 173089, 197816, 227864, 244426, 276692, 297976, 321451, 346178, 420359, 484211, 488852, 553384, 642902, 692356, 840718, 968422, 977704, 1285804, 1384712, 1681436, 1936844, 2250157, 2571608, 2942513, 3362872, 3873688, 4500314, 5464667, 5885026, 9000628, 10929334, 11770052, 18001256, 21858668, 23540104, 38252669, 43717336, 76505338, 153010676, 306021352]

約数ペア:

[(1, 306021352), (2, 153010676), (4, 76505338), (7, 43717336), (8, 38252669), (13, 23540104), (14, 21858668), (17, 18001256), (26, 11770052), (28, 10929334), (34, 9000628), (52, 5885026), (56, 5464667), (68, 4500314), (79, 3873688), (91, 3362872), (104, 2942513), (119, 2571608), (136, 2250157), (158, 1936844), (182, 1681436), (221, 1384712), (238, 1285804), (313, 977704), (316, 968422), (364, 840718), (442, 692356), (476, 642902), (553, 553384), (626, 488852), (632, 484211), (728, 420359), (884, 346178), (952, 321451), (1027, 297976), (1106, 276692), (1252, 244426), (1343, 227864), (1547, 197816), (1768, 173089), (2054, 148988), (2191, 139672), (2212, 138346), (2504, 122213), (2686, 113932), (3094, 98908), (4069, 75208), (4108, 74494), (4382, 69836), (4424, 69173), (5321, 57512), (5372, 56966), (6188, 49454), (7189, 42568), (8138, 37604), (8216, 37247), (8764, 34918), (9401, 32552), (10642, 28756), (10744, 28483), (12376, 24727), (14378, 21284), (16276, 18802), (17459, 17528)]