1238829168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1279}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 3394068480

約数和(自身を除く): 2155239312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1187, 1279, 2374, 2558, 3561, 3837, 4748, 5116, 7122, 7674, 9496, 10232, 14244, 15348, 18992, 20179, 20464, 21743, 28488, 30696, 40358, 43486, 56976, 60537, 61392, 65229, 80716, 86972, 121074, 130458, 161432, 173944, 242148, 260916, 322864, 347888, 484296, 521832, 968592, 1043664, 1518173, 3036346, 4554519, 6072692, 9109038, 12145384, 18218076, 24290768, 25808941, 36436152, 51617882, 72872304, 77426823, 103235764, 154853646, 206471528, 309707292, 412943056, 619414584, 1238829168]

約数ペア:

[(1, 1238829168), (2, 619414584), (3, 412943056), (4, 309707292), (6, 206471528), (8, 154853646), (12, 103235764), (16, 77426823), (17, 72872304), (24, 51617882), (34, 36436152), (48, 25808941), (51, 24290768), (68, 18218076), (102, 12145384), (136, 9109038), (204, 6072692), (272, 4554519), (408, 3036346), (816, 1518173), (1187, 1043664), (1279, 968592), (2374, 521832), (2558, 484296), (3561, 347888), (3837, 322864), (4748, 260916), (5116, 242148), (7122, 173944), (7674, 161432), (9496, 130458), (10232, 121074), (14244, 86972), (15348, 80716), (18992, 65229), (20179, 61392), (20464, 60537), (21743, 56976), (28488, 43486), (30696, 40358)]