444311190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 1229385600

約数和(自身を除く): 785074410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 61, 90, 106, 122, 135, 159, 183, 265, 270, 305, 318, 366, 477, 509, 530, 549, 610, 795, 915, 954, 1018, 1098, 1431, 1527, 1590, 1647, 1830, 2385, 2545, 2745, 2862, 3054, 3233, 3294, 4581, 4770, 5090, 5490, 6466, 7155, 7635, 8235, 9162, 9699, 13743, 14310, 15270, 16165, 16470, 19398, 22905, 26977, 27486, 29097, 31049, 32330, 45810, 48495, 53954, 58194, 62098, 68715, 80931, 87291, 93147, 96990, 134885, 137430, 145485, 155245, 161862, 174582, 186294, 242793, 269770, 279441, 290970, 310490, 404655, 436455, 465735, 485586, 558882, 728379, 809310, 838323, 872910, 931470, 1213965, 1397205, 1456758, 1645597, 1676646, 2427930, 2794410, 3291194, 3641895, 4191615, 4936791, 7283790, 8227985, 8383230, 9873582, 14810373, 16455970, 24683955, 29620746, 44431119, 49367910, 74051865, 88862238, 148103730, 222155595, 444311190]

約数ペア:

[(1, 444311190), (2, 222155595), (3, 148103730), (5, 88862238), (6, 74051865), (9, 49367910), (10, 44431119), (15, 29620746), (18, 24683955), (27, 16455970), (30, 14810373), (45, 9873582), (53, 8383230), (54, 8227985), (61, 7283790), (90, 4936791), (106, 4191615), (122, 3641895), (135, 3291194), (159, 2794410), (183, 2427930), (265, 1676646), (270, 1645597), (305, 1456758), (318, 1397205), (366, 1213965), (477, 931470), (509, 872910), (530, 838323), (549, 809310), (610, 728379), (795, 558882), (915, 485586), (954, 465735), (1018, 436455), (1098, 404655), (1431, 310490), (1527, 290970), (1590, 279441), (1647, 269770), (1830, 242793), (2385, 186294), (2545, 174582), (2745, 161862), (2862, 155245), (3054, 145485), (3233, 137430), (3294, 134885), (4581, 96990), (4770, 93147), (5090, 87291), (5490, 80931), (6466, 68715), (7155, 62098), (7635, 58194), (8235, 53954), (9162, 48495), (9699, 45810), (13743, 32330), (14310, 31049), (15270, 29097), (16165, 27486), (16470, 26977), (19398, 22905)]