305438148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3246

約数の個数: 96

約数和(自身を含む): 851558400

約数和(自身を除く): 546120252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 141, 171, 188, 228, 282, 342, 423, 513, 564, 684, 846, 893, 1026, 1269, 1692, 1786, 2052, 2538, 2679, 3167, 3572, 5076, 5358, 6334, 8037, 9501, 10716, 12668, 16074, 19002, 24111, 28503, 32148, 38004, 48222, 57006, 60173, 85509, 96444, 114012, 120346, 148849, 171018, 180519, 240692, 297698, 342036, 361038, 446547, 541557, 595396, 722076, 893094, 1083114, 1339641, 1624671, 1786188, 2166228, 2679282, 2828131, 3249342, 4018923, 5358564, 5656262, 6498684, 8037846, 8484393, 11312524, 16075692, 16968786, 25453179, 33937572, 50906358, 76359537, 101812716, 152719074, 305438148]

約数ペア:

[(1, 305438148), (2, 152719074), (3, 101812716), (4, 76359537), (6, 50906358), (9, 33937572), (12, 25453179), (18, 16968786), (19, 16075692), (27, 11312524), (36, 8484393), (38, 8037846), (47, 6498684), (54, 5656262), (57, 5358564), (76, 4018923), (94, 3249342), (108, 2828131), (114, 2679282), (141, 2166228), (171, 1786188), (188, 1624671), (228, 1339641), (282, 1083114), (342, 893094), (423, 722076), (513, 595396), (564, 541557), (684, 446547), (846, 361038), (893, 342036), (1026, 297698), (1269, 240692), (1692, 180519), (1786, 171018), (2052, 148849), (2538, 120346), (2679, 114012), (3167, 96444), (3572, 85509), (5076, 60173), (5358, 57006), (6334, 48222), (8037, 38004), (9501, 32148), (10716, 28503), (12668, 24111), (16074, 19002)]