312020436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40819}}^1$

素因数の和:40853

約数の個数: 72

約数和(自身を含む): 912082080

約数和(自身を除く): 600061644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 40819, 81638, 122457, 163276, 244914, 285733, 489828, 530647, 571466, 857199, 1061294, 1142932, 1591941, 1714398, 2000131, 2122588, 3183882, 3428796, 3714529, 4000262, 6000393, 6367764, 7429058, 8000524, 11143587, 12000786, 14858116, 22287174, 24001572, 26001703, 44574348, 52003406, 78005109, 104006812, 156010218, 312020436]

約数ペア:

[(1, 312020436), (2, 156010218), (3, 104006812), (4, 78005109), (6, 52003406), (7, 44574348), (12, 26001703), (13, 24001572), (14, 22287174), (21, 14858116), (26, 12000786), (28, 11143587), (39, 8000524), (42, 7429058), (49, 6367764), (52, 6000393), (78, 4000262), (84, 3714529), (91, 3428796), (98, 3183882), (147, 2122588), (156, 2000131), (182, 1714398), (196, 1591941), (273, 1142932), (294, 1061294), (364, 857199), (546, 571466), (588, 530647), (637, 489828), (1092, 285733), (1274, 244914), (1911, 163276), (2548, 122457), (3822, 81638), (7644, 40819)]